diff --git a/src/bcrypt.c b/src/bcrypt.c
index 576bd51..0e1b3f4 100644
--- a/src/bcrypt.c
+++ b/src/bcrypt.c
@@ -74,7 +74,7 @@ bcrypt_initsalt(int log_rounds, uint8_t *salt, size_t saltbuflen) {
 
     // Switching to PRNG rand() for portability.  Do not use in production code.
     //arc4random_buf( csalt, sizeof( csalt ) );
-    srand( time( NULL ) );
+    srand( (unsigned)time( NULL ) );
     for (int s = 0; s < sizeof( csalt ); ++s)
         csalt[s] = (uint8_t)rand();
 
diff --git a/src/mpw-tests-util.c b/src/mpw-tests-util.c
index 57c72da..2db385e 100644
--- a/src/mpw-tests-util.c
+++ b/src/mpw-tests-util.c
@@ -32,17 +32,6 @@
 
 #include "mpw-tests-util.h"
 
-static xmlChar const *mpw_xmlPath(xmlNodePtr context) {
-
-    if (context->parent) {
-        char *string = calloc( 256, 1 );
-        snprintf( string, 256, "%s/%s", mpw_xmlPath( context->parent ), context->name );
-        return BAD_CAST string;
-    }
-
-    return context->name? context->name: (xmlChar const *)"";
-}
-
 xmlNodePtr mpw_xmlTestCaseNode(xmlNodePtr testCaseNode, const char *nodeName) {
 
     if (!nodeName)